Inventor
SEIYAMA NOBUMASA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SEIYAMA NOBUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN BROADCASTING CORP
6 patentsUS5305420AApr 19, 1994
Method and apparatus for hearing assistance with speech speed control function
JAPAN BROADCASTING CORP66 citations93
US6360198B1Mar 19, 2002
Audio processing method, audio processing apparatus, and recording reproduction apparatus capable of outputting voice having regular pitch regardless of reproduction speed
JAPAN BROADCASTING CORP27 citations92
US6236970B1May 22, 2001
Adaptive speech rate conversion without extension of input data duration, using speech interval detection
JAPAN BROADCASTING CORP18 citations92
US6205420B1Mar 20, 2001
Method and device for instantly changing the speed of a speech
JAPAN BROADCASTING CORP45 citations92
US6374213B2Apr 16, 2002
Adaptive speech rate conversion without extension of input data duration, using speech interval detection
JAPAN BROADCASTING CORP14 citations83
US11404041B2Aug 2, 2022
Audio guidance generation device, audio guidance generation method, and broadcasting system
JAPAN BROADCASTING CORP0 citations44